Electronic cigarette vaping device and electronic cigarette

ABSTRACT

An electronic cigarette vaping device is provided and includes a first element, a heating structure and a second element. A first thread is provided at a connecting end of the first element, a second thread is provided at a connecting end of the second element. The first thread is one of an external thread and an internal thread, the second thread is the other of the external thread and the internal thread. The first thread is threadedly engaged with the second thread. Along the axial direction of the electronic cigarette vaping device, the first element is provided with a sliding groove extending from the connecting end of the first element toward a direction away from the second element. The sliding groove runs through the first thread. The vaping device can not only protect the heating member, but also facilitate the cleaning of the heating member.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation-in-part of International patentapplication No. PCT/CN2019/110695, filed on Oct. 12, 2019, entitled“electronic cigarette vaping device and electronic cigarette”, whichclaims priority to Chinese patent application No. 201811250101.9, filedon Oct. 25, 2018. The aforementioned patent applications are herebyincorporated by reference in their entireties.

TECHNICAL FIELD

The present disclosure relates to the technical field of simulatedsmoking, and more particularly, relates to an electronic cigarettevaping device and an electronic cigarette using the electronic cigarettevaping device.

BACKGROUND

In the prior art, it is necessary to clean the heating member or thetobacco product scraps at the bottom of the heating member. It isdifficult for a brush or a scraper to operate and clean in a smallspace, and it is difficult for the user to observe whether the residualdirt on the heating member has been cleaned off.

SUMMARY

In view of the above problems, it is necessary to provide an electroniccigarette vaping device and an electronic cigarette that can protect aheating member and facilitate cleaning of the heating member.

An electronic cigarette vaping device includes:

a first element, a heating structure and a second element;

wherein a first thread is provided at a connecting end of the firstelement, a second thread is provided at a connecting end of the secondelement, the first thread is one of an external thread and an internalthread, the second thread is the other of the external thread and theinternal thread, the first thread is threadedly engaged with the secondthread;

along the axial direction of the electronic cigarette vaping device, thefirst element is provided with a sliding groove extending from theconnecting end of the first element toward a direction away from thesecond element, the sliding groove runs through the first thread;

along the axial direction of the electronic cigarette vaping device, thesecond element is provided with the second thread, a receiving grooveand a positioning rib, which are sequentially arranged from theconnecting end of the second element toward a direction away from thefirst element, the sliding groove and the positioning rib cooperate witheach other;

the first element is one of a sleeve and a movable member, the secondelement is the other of the sleeve and the movable member, the heatingstructure is installed on the sleeve and at least partially protrudedfrom the connecting end of the sleeve.

Further, the heating structure includes a heating member, the heatingmember is at least partially protruded from the connecting end of thesleeve.

Further, a limiting plate is provided in the movable member, thelimiting plate is provided with a limiting hole corresponding to theheating member, the limiting plate divides an inner cavity of themovable member into a connecting chamber and an atomizing chamber.

Further, when the positioning rib slides into the sliding groove, in theaxial direction of the electronic cigarette vaping device, the lengthfrom the connecting end of the sleeve to the bottom of the limitingplate is not less than the length from the connecting end of the sleeveto one end of the heating member away from the connecting end of thesleeve.

Further, the first element is the sleeve, the second element is themovable member, the sleeve includes a main body and a mounting portionlocated at one end of the main body, the mounting portion includes areserved section connected with the main body and a sliding sectionconfigured for connecting with the movable member.

Further, an external thread section is provided on the sliding sectionalong a circumferential direction of the sliding section, an internalthread section corresponding to the external thread section is providedon the inner surface of one end of the movable member.

Further, the outer surface of the sliding section is provided with thesliding groove extending along the axial direction of the mountingportion and running through the external thread section, the slidinggroove is at least one, the positioning rib corresponding to the slidinggroove is protruded from the inner wall of the movable member betweenthe internal thread section and the limiting plate, the positioning ribis at least one.

Further, the inner wall of the movable member between the internalthread section and the positioning rib is provided with the receivinggroove along the circumferential direction of the movable member.

Further, in the axial direction of the electronic cigarette vapingdevice, the length of the receiving groove is greater than the lengthfrom the connecting end of the first element to one end of the firstthread away from the connecting end of the first element.

Further, the first element is the sleeve, the second element is themovable member;

the sleeve includes a main body and a mounting portion located at oneend of the main body, the mounting portion includes a reserved sectionconnected with the main body and a sliding section configured forconnecting with the movable member;

the first thread is an external thread provided on the outer surface ofthe sliding section along a circumferential direction of the slidingsection;

the sliding groove is provided on the outer surface of the slidingsection along the axial direction of the mounting portion;

the second thread is an internal thread and provided on the innersurface of the movable member along a circumferential direction of themovable member;

the positioning rib is protruded from the inner wall of the movablemember along the axial direction of the movable member;

the receiving groove is provided in the inner wall of the movable memberbetween the second thread and the positioning rib along thecircumferential direction of the movable member.

Further, the first element is the movable member, the second element isthe sleeve;

the movable member includes a main body and a mounting portion locatedat one end of the main body, the mounting portion includes a reservedsection connected with the main body and a sliding section configuredfor connecting with the sleeve;

the first thread is an external thread provided on the outer surface ofthe sliding section along a circumferential direction of the slidingsection;

the sliding groove is provided on the outer surface of the slidingsection along the axial direction of the mounting portion;

the second thread is an internal thread and provided on the innersurface of the sleeve along a circumferential direction of the sleeve;

the positioning rib is protruded from the inner wall of the sleeve alongthe axial direction of the sleeve;

the receiving groove is provided in the inner wall of the sleeve betweenthe second thread and the positioning rib along the circumferentialdirection of the sleeve.

Further, the first element is the movable member, the second element isthe sleeve;

the movable member includes a main body and a mounting portion locatedat one end of the main body, the mounting portion includes a reservedsection connected with the main body and a sliding section configuredfor connecting with the sleeve;

the first thread is an internal thread provided on the inner surface ofthe sliding section along a circumferential direction of the slidingsection;

the sliding groove is provided on the inner surface of the slidingsection along the axial direction of the mounting portion;

the second thread is an external thread and provided on the outersurface of the sleeve along a circumferential direction of the sleeve;

the positioning rib is protruded from the outer wall of the sleeve alongthe axial direction of the sleeve;

the receiving groove is provided in the outer wall of the sleeve betweenthe second thread and the positioning rib along the circumferentialdirection of the sleeve.

Further, the first element is the sleeve, the second element is themovable member;

the sleeve includes a main body and a mounting portion located at oneend of the main body, the mounting portion includes a reserved sectionconnected with the main body and a sliding section configured forconnecting with the movable member;

the first thread is an internal thread provided on the inner surface ofthe sliding section along a circumferential direction of the slidingsection;

the sliding groove is provided on the inner surface of the slidingsection along the axial direction of the mounting portion;

the second thread is an external thread and provided on the outersurface of the movable member along a circumferential direction of themovable member;

the positioning rib is protruded from the outer wall of the movablemember along the axial direction of the movable member;

the receiving groove is provided in the outer wall of the movable memberbetween the second thread and the positioning rib along thecircumferential direction of the movable member.

Further, the heating structure includes a heating member, the innersurface of the movable member is provided with a limiting plate, thelimiting plate divides the inner cavity of the movable member into aconnecting chamber configured for receiving the connecting end of thesleeve and an atomizing chamber configured for placing a tobaccoproduct, the limiting plate is provided with a limiting holecorresponding to the heating member; when the movable member isinstalled on the sleeve, the heating member passes through the limitinghole for inserting into the tobacco product.

Further, the inner wall of the movable member is provided with aprotrusion configured for abutting against the tobacco product.

An electronic cigarette includes an electronic cigarette charging deviceand an electronic cigarette vaping device as mentioned above. Theelectronic cigarette vaping device is electrically connected to theelectronic cigarette charging device.

In the electronic cigarette vaping device of the present disclosure orthe electronic cigarette using the electronic cigarette vaping device,the movable member is detachably connected to one end of the sleeve, theheating structure is mounted on the sleeve and at least partiallyprotruded out from one end of the sleeve. When the movable member isconnected to the sleeve, the tobacco product can be placed on theheating member. When the movable member is completely separated from thesleeve, the bottom of the heating structure is at least partiallyexposed to the outside, so that it is convenient for the user to cleanthe scraps of the tobacco product at the bottom of the heatingstructure. During the process of separating the movable member from thesleeve, the tobacco product can separate from the heating structure.

BRIEF DESCRIPTION OF THE DRAWINGS

The disclosure will be described more fully hereinafter with referenceto the accompanying drawings and exemplary embodiments.

FIG. 1 is a schematic structural diagram of an electronic cigarettevaping device of an electronic cigarette according to the firstembodiment of the present disclosure in one state;

FIG. 2 is a schematic structural diagram of the electronic cigarettevaping device shown in FIG. 1 in another state;

FIG. 3 is a schematic structural diagram of the electronic cigarettevaping device shown in FIG. 1 in a further state;

FIG. 4 is an exploded view of the electronic cigarette vaping deviceshown in FIG. 1;

FIG. 5 is a side view of the heating structure and the sleeve of theelectronic cigarette vaping device shown in FIG. 4 after being matched;

FIG. 6 is a side view of the movable member of the electronic cigarettevaping device shown in FIG. 4;

FIG. 7 is a schematic structural diagram of an electronic cigarettevaping device of an electronic cigarette according to the secondembodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of an electronic cigarettevaping device of an electronic cigarette according to the thirdembodiment of the present disclosure;

FIG. 9 is a schematic structural diagram of an electronic cigarettevaping device of an electronic cigarette according to the fourthembodiment of the present disclosure.

The reference numerals for various components in the drawings are asfollow:

Electronic cigarette Tobacco vaping device 10 product 20 Movable member13 Main body 111 Sliding section 1122 External thread section 1123Heating member 122 Limiting plate 131 Positioning rib 133 Receivinggroove 134 Connecting chamber 1312 Atomizing chamber 1313 Sleeve 11Heating structure 12 Mounting portion 112 Reserved section 1121 Slidinggroove 1124 Mounting frame 121 Limiting hole 1311 Internal threadsection 132 Protrusion 135

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

In order to make the objects, features, and advantages of the presentdisclosure more apparently, embodiments of the present disclosure willnow be described in more detail with reference to the accompanyingdrawings. Numerous specific details are set forth in order to provide athorough understanding of the embodiments described herein. However, itwill be understood by those of ordinary skill in the art that theembodiments described herein can be practiced without these specificdetails. The description is not to be considered as limiting the scopeof the embodiments described herein.

It should be noted that when an element is referred to as being “fixedto” another element, it may be directly on the other element or theremay be a centered element. When an element is considered to be“connected” to another element, it can be directly connected to theother element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used hereinhave the same meaning as commonly understood by one of ordinary skill inthe art to which this disclosure belongs. The terms used herein in thedescription of the present disclosure are only for the purpose ofdescribing specific embodiments, and are not intended to limit thepresent disclosure. The term “and/or” as used herein includes any andall combinations of one or more of the associated listed items.

Please refer to FIG. 1, the first embodiment of the present disclosureprovides an electronic cigarette (not shown), and the electroniccigarette includes an electronic cigarette charging device (not shown)and an electronic cigarette vaping device 10 detachably installed in theelectronic cigarette charging device. The electronic cigarette vapingdevice 10 is electrically connected to the electronic cigarette chargingdevice. The electronic cigarette charging device is configured to chargethe electronic cigarette vaping device 10. The electronic cigarettevaping device 10 atomizes the tobacco product 20 disposed therein.

The electronic cigarette vaping device 10 includes a sleeve 11, aheating structure 12 installed at one end of the sleeve 11, and amovable member 13 detachably connected to one end of the sleeve 11adjacent to the heating structure 12.

Refer to FIGS. 2-6, the sleeve 11 is substantially cylindrical. Thesleeve 11 includes a main body 111 arranged in the axial direction ofthe sleeve 11 and a mounting portion 112 located at one end of the mainbody 111 adjacent to of the heating structure 12. In this embodiment,the outer diameter of the mounting portion 112 is smaller than the outerdiameter of the main body 111. The mounting portion 112 includes areserved section 1121 connected with the main body 111, and a slidingsection 1122 configured for connecting with the movable member 13. Inthis embodiment, one end of the sleeve 11 facing the movable member 13is defined as the connecting end of the sleeve 11. The sliding section1122 and the reserved section 1121 are integrally formed. An externalthread section 1123 is provided on the sliding section 1122 along acircumferential direction of the sliding section 1122. The outer surfaceof the sliding section 1122 is provided with at least one sliding groove1124 extending along the axial direction of the mounting portion 112 andrunning through the external thread section 1123. In this embodiment,there are four sliding grooves 1124, and the four sliding grooves 1124are evenly distributed on the outer surface of the sliding section 1122along the circumferential direction of the sliding section 1122.

The heating structure 12 is at least partially protruded out from theconnecting end of the sleeve 11. In this embodiment, the heatingstructure 12 includes a mounting frame 121 installed on the innersurface of the sliding section 1122 and a heating member 122 protrudingfrom the mounting frame 121 in a direction away from the sleeve 11. Theheating member 122 is at least partially protruded out from theconnecting end of the sleeve 11. Specifically, the mounting frame 121 isinstalled at one end of the sleeve 11 adjacent to the movable member 13.More specifically, the mounting frame 121 is fixedly installed on theinner surface of one end of the sliding section 1122 adjacent to themovable member 13. It can be understood that, in other embodiments notshown, the sleeve 11 is substantially columnar or cylindrical, theheating structure 12 includes a heating member 122, and the heatingmember 122 is connected to the sleeve 11 and at least partiallyprotrudes out from the connecting end of the sleeve 11. In order toimprove the efficiency of heat conduction between the heating member 122and the tobacco product 20, the shape of the heating member 122 is sodesigned that the heating member 122 has a relatively large specificsurface area. In this embodiment, the heating member 122 is in the shapeof a sheet. It is understood that, in other embodiments not shown, theheating member 122 may also be in a columnar shape or the like that isconvenient for placing into the tobacco product 20.

The movable member 13 has two open ends. The inner surface of themovable member 13 is provided with a limiting plate 131. The limitingplate 131 divides the inner cavity of the movable member 13 into aconnecting chamber 1312 used for receiving the mounting portion 112 andan atomizing chamber 1313 used for placing the tobacco product 20. Theinner diameter of the connecting chamber 1312 of the movable member 13is greater than the outer diameter of the mounting portion 112. Thelimiting plate 131 is provided with a limiting hole 1311 correspondingto the shape of the heating member 122. It can be understood that, inother embodiments not shown, the limiting plate 131 is not provided onthe inner surface of the movable member 13. When the limiting plate 131is omitted, the movable member 13 has two open ends, and the innercavity of the movable member 13 is configured for receiving the mountingportion 112 and placing the tobacco product 20 at the same time. In thiscase, the inner wall of the movable member 13 can be provided with aprotrusion 135 for abutting against the tobacco product 20. When themovable member 13 and the sleeve 11 are separated, since the protrusion135 of the movable member 13 abuts against the tobacco product 20, thetobacco product 20 can be taken out from the heating member 122.

An internal thread section 132 corresponding to the external threadsection 1123 is provided on the inner surface of one end of the movablemember 13 adjacent to the sleeve 11 along a circumferential direction ofthe movable member 13. In this embodiment, one end of the movable member13 facing the sleeve 11 is defined as the connecting end of the movablemember 13. Along the axial direction of the electronic cigarette vapingdevice 10, at least one positioning rib 133 corresponding to the slidinggroove 1124 is protruded from the inner wall of the movable member 13 atone side of the internal thread section 132 away from the sleeve 11. Atleast one positioning rib 133 corresponding to the sliding groove 1124is protruded from the inner wall of the movable member 13 between theinternal thread section 132 and the limiting plate 131. In thisembodiment, there are four positioning ribs 133, and the fourpositioning ribs 133 are evenly distributed on the inner surface of themovable member 13 along the circumferential direction of the movablemember 13.

The inner wall of the movable member 13 between the internal threadsection 132 and the positioning rib 133 is provided with a receivinggroove 134 along the circumferential direction of the movable member 13.The inner diameter of the receiving groove 134 is greater than the innerdiameter of the internal thread section 132 and the outer diameter ofthe external thread section 1123. In this embodiment, the inner diameterof the receiving groove 134 is the same as the inner diameter of theconnecting chamber 1312 of the movable member 13. When the movablemember 13 is installed onto the mounting portion 112, the receivinggroove 134 is used to, after the internal thread section 132 is screwedto the bottom of the external thread section 1123, avoid the externalthread section 1123 from interfering with the positioning rib 133 tomake it difficult for the positioning rib 133 to align with the slidinggroove 1124 and enter into the sliding groove 1124. The term “bottom” asused herein refers to the end of each part of the electronic cigarettevaping device 10 that is away from the movable member 13 in the axialdirection of the electronic cigarette vaping device 10.

By providing the receiving groove 134, when the internal thread section132 is gradually screwed to the bottom of the external thread section1123, the external thread section 1123 gradually enters into thereceiving groove 134. When the internal thread section 132 is completelyscrewed to the bottom of the external thread section 1123, the threadedengagement between the internal thread section 132 and the externalthread section 1123 is released, and the external thread section 1123 iscompletely received in the receiving groove 134, thereby providing aspace for the positioning rib 133 to align with the sliding groove 1124.After the positioning rib 133 is aligned with the sliding groove 1124,the protruded positioning rib 133 gradually slides into thecorresponding sliding groove 1124. At this time, since the innerdiameter of the connecting chamber 1312 of the movable member 13 isgreater than the outer diameter of the mounting portion 112, the innersurface of the movable member 13 will not contact the outer surface ofthe external thread section 1123 during the sliding process.

Before the positioning rib 133 slides into the sliding groove 1124, theheating member 122 does not extend into the limiting hole 1311. When theprotruded positioning rib 133 gradually slides into the correspondingsliding groove 1124, the heating member 122 gradually extends throughthe limiting hole 1311. When the positioning rib 133 completely slidesinto the sliding groove 1124, the heating member 122 completely extendsthrough the limiting hole 1311, and at this time, the heating member 122is exposed to the maximal extent, which is convenient for the user toplace the tobacco product 20 on the heating member 122 firmly.

When the movable member 13 is gradually separated from the mountingportion 112, the positioning rib 133 gradually separates from thesliding groove 1124, and the external thread section 1123 graduallyenters into the receiving groove 134. When the positioning rib 133 iscompletely separated from the sliding groove 1124, the heating member122 retracts from the limiting hole 1311, the external thread section1123 is completely received in the receiving groove 134, and at thistime, the internal thread section 132 can be gradually screwed to thetop of the external thread section 1123, so that the movable member 13is separated from the mounting portion 112. The term “top” as usedherein refers to the end of each part of the electronic cigarette vapingdevice 10 that is away from the sleeve 11 in the axial direction of theelectronic cigarette vaping device 10.

By providing the receiving groove 134, it is ensured that before thepositioning rib 133 is completely separated from the sliding groove1124, the internal thread section 132 and the external thread section1123 will not contact with each other, to prevent that when the internalthread section 132 is in contact with the external thread section 1123,a portion of the positioning rib 133 is still located in thecorresponding sliding groove 1124, the positioning rib 133 cannot befurther separated from the sliding groove 1124, and the portion of thepositioning rib 133 located in the corresponding sliding groove 1124interferes with the rotation of the internal thread section 132 alongthe external thread section 1123, so that the movable member 13 cannotbe separated from the mounting portion 112.

In the axial direction of the electronic cigarette vaping device 10, thelength of the reserved section 1121 is not less than the length betweenthe bottom of the movable member 13 and the bottom of the positioningrib 133, so that the positioning rib 133 can slide in the sliding groove1124 to the maximal extent. In this embodiment, the internal threadsection 132 is provided at the bottom of the movable member 13. In theaxial direction of the electronic cigarette vaping device 10, the lengthof the reserved section 1121 is not less than the sum of the length ofthe internal thread section 132 and the length of the receiving groove134.

In the axial direction of the electronic cigarette vaping device 10, thelength of the sliding groove 1124 is not less than the length betweenthe bottom of the positioning rib 133 and the bottom of the limitingplate 131, so that the heating member 122 can pass through the limitinghole 1311 to the maximal extent and the heating member 122 is exposed tothe maximal extent. In this embodiment, the top of the positioning rib133 and the bottom of the limiting plate 131 are at the same position.In the axial direction of the electronic cigarette vaping device 10, thelength of the sliding groove 1124 is not less than the length of thepositioning rib 133. It can be understood that, in the case that thelimiting plate 131 is not provided, in the axial direction of theelectronic cigarette vaping device 10, the length of the sliding groove1124 is not less than the length of the positioning rib 133, so that thepositioning rib 133 does not affect the insertion of the tobacco product20.

In the axial direction of the electronic cigarette vaping device 10, thelength of the receiving groove 134 is greater than the length betweenthe top of the sleeve 11 and the bottom of the external thread section1123. When the internal thread section 132 is gradually screwed to thebottom of the external thread section 1123, the external thread section1123 gradually enters into the receiving groove 134. When the internalthread section 132 is completely screwed to the bottom of the externalthread section 1123, the threaded engagement between the internal threadsection 132 and the external thread section 1123 is released, and theexternal thread section 1123 is completely received in the receivinggroove 134, thereby providing a space for the positioning rib 133 toalign with the sliding groove 1124. After the positioning rib 133 isaligned with the sliding groove 1124, the protruded positioning rib 133gradually slides into the corresponding sliding groove 1124. It isprevented that when the internal thread section 132 is screwed to thebottom of the external thread section 1123, a portion of the positioningrib 133 is still located in the corresponding sliding groove 1124, thepositioning rib 133 cannot be further separated from the sliding groove1124, and the portion of the positioning rib 133 located in thecorresponding sliding groove 1124 interferes with the rotation of theinternal thread section 132 along the external thread section 1123, sothat the movable member 13 cannot be separated from the sleeve 11.

When the positioning rib 133 slides into the sliding groove 1124, in theaxial direction of the electronic cigarette vaping device 10, the lengthfrom the connecting end of the sleeve 11 to the bottom of the limitingplate 131 is not less than the length from the connecting end of thesleeve 11 to one end of the heating member 122 away from the connectingend of the sleeve 11.

In this embodiment, in the axial direction of the electronic cigarettevaping device 10, the length from the bottom of the positioning rib 133to the bottom of the limiting plate 131 is not less than the length fromthe top of the sleeve 11 to the top of the heating member 122, so thatbefore the positioning rib 133 is separated from the sliding groove1124, the heating member 122 is already completely retracted from thelimiting hole 1311, to prevent that when the movable member 13 rotatesrelative to the sleeve 11, the heating member 122 is damaged due to notbeing completely retracted from the limiting hole 1311. Specifically,the bottom of the heating member 122 and the top of the sleeve 11 are atthe same position, the top of the positioning rib 133 and the bottom ofthe limiting plate 131 are at the same position. In the axial directionof the electronic cigarette vaping device 10, the length of thepositioning rib 133 is not less than the length of the heating member122. It can be understood that, in the case that the limiting plate 131is not provided, in the axial direction of the electronic cigarettevaping device 10, the length of the sliding groove 1124 is not less thanthe length of the positioning rib 133, so that the positioning rib 133does not affect the insertion of the tobacco product 20.

In use, the tobacco product 20 is placed on the heating member 122, theheating member 122 heats and atomizes the tobacco product 20 to formsmoke.

Installation process: when the user needs to install the movable member13 on the sleeve 11, the internal thread section 132 of the movablemember 13 is gradually screwed to the bottom of the external threadsection 1123, and the external thread section 1123 gradually enters intothe receiving groove 134; when the internal thread section 132 iscompletely screwed to the bottom of the external thread section 1123,the external thread section 1123 is completely received in the receivinggroove 134, and at this time, the positioning rib 133 is caused to alignwith the corresponding sliding groove 1124; after the positioning rib133 is aligned with the sliding groove 1124, the protruded positioningrib 133 gradually slides into the corresponding sliding groove 1124.Before the positioning rib 133 slides into the corresponding slidinggroove 1124, the heating member 122 does not extend into the limitinghole 1311; since the inner diameter of the movable member 13 is greaterthan the outer diameter of the mounting portion 112, the inner surfaceof the movable member 13 will not contact the outer surface of theexternal thread section 1123 during the sliding process, and the heatingmember 122 gradually passes through the limiting hole 1311; when thepositioning rib 133 completely slides into the sliding groove 1124, theheating member 122 completely passes through the limiting hole 1311, sothat the heating member 122 is exposed to the maximal extent, and theuser can firmly put the tobacco product 20 on the heating member 122located in the atomizing chamber 1313.

In use: when the user needs to separate the tobacco product 20 from theheating member 122, the movable member 13 slides along the axialdirection of the electronic cigarette vaping device 10 in a directionthe direction away from the sleeve 11, the positioning rib 133 graduallyseparates from the sliding groove 1124, the external thread section 1123gradually enters into the receiving groove 134; at this time, theheating member 122 gradually retracts from the limiting hole 1311, andthe tobacco product 20 on the heating member 122 gradually resists thetop surface of the limiting plate 131. When the positioning rib 133completely separates from the sliding groove 1124 and the externalthread section 1123 is completely received in the receiving groove 134,the heating member 122 is completely retracted from the limiting hole1311, the limiting plate 131 separates the tobacco product 20 and theheating member 122, the tobacco product 20 is separated from the heatingmember 122, and the tobacco product 20 can be taken out of the atomizingchamber 1313. When the user needs to clean the dirt on the heatingmember 122, the internal thread section 132 is screwed gradually to thetop of the external thread section 1123, so that the movable member 13is gradually separated from the mounting portion 112; at this time,since the movable member 13 is arranged outside the heating member 122,the movable member 13 can prevent the heating member 122 from beingdamaged when the heating member 122 is gradually exposed to the outsideafter retracting from the limiting hole 1311. When the heating member122 is completely exposed to the outside, the user can clean the dirt onthe heating member 122 and the scraps of the tobacco product 20 at thebottom of the heating member 122.

In the electronic cigarette vaping device 10 of the present disclosureor the electronic cigarette using the electronic cigarette vaping device10, the movable member 13 is detachably connected to one end of thesleeve 11 adjacent to the heating structure 12, the mounting frame 121is mounted on one end of the sleeve 11, the heating member 122 isprotruded from one end of the mounting frame 121 away from the sleeve11, the limiting plate 131 is provided on the inner surface of themovable member 13, the limiting plate 131 is provided with a limitinghole 1311 corresponding to the heating member 122. When the movablemember 13 is connected to the sleeve 11, the tobacco product 20 can beplaced on the heating member 122 passing through the limiting hole 1311.When it is required to take out the tobacco product 20 located in themovable member 13, the movable member 13 is caused to slide, when theheating member 122 retracts from the limiting hole 1311, the tobaccoproduct 20 resists on the limiting plate 131 and is separated from theheating member 122. Then, the tobacco product 20 is taken out from themovable member 13, the movable member 13 maintains a connectionrelationship with the sleeve 11. The movable member 13 prevents theheating member 122 from being damaged when the heating member 122 isexposed to the outside. For the user's normal need to take out thetobacco product 20 and prevent damage to the heating member, the useronly needs to slide the movable member 13, which is a low-risk routineoperation. When it is required to clean the heating member 122 and thescraps of the tobacco product 20 at the bottom of the heating member122, the movable member 13 is further rotated until it is completelyseparated from the sleeve 11, the heating member 122 and the bottom ofthe heating member 122 are at least partially exposed to the outside; atthis time, it is convenient for the user to clean the heating member 122and the scraps of the tobacco product 20 at the bottom of the heatingmember 122. In addition to the normal need to take out the tobaccoproduct 20, for users who want to try to expose the heating member 122so as to directly clean the heating member 122 and the scraps of thetobacco product 20 at the bottom of the heating member 122, the userneeds to further rotate the movable member 13 on the basis of slidingthe movable member 13 until the movable member 13 is completelyseparated from the sleeve 11. The two-step operation of sliding themovable member 13 and further rotating the movable member 13 not onlyprovides the user with the possibility of cleaning the heating member122 and the scraps of the tobacco product 20 at the bottom of theheating member 122, but also increases the difficulty of the user toexpose the heating member 122, increasing the difficulty of theoperation can be used as a warning to the user that the operation ofexposing the heating member 122 may cause the heating member 122 to bedamaged.

Second Embodiment

Please refer to FIG. 7 at the same time, the main difference between theelectronic cigarette vaping device 10 provided in the second embodimentof the present disclosure and the electronic cigarette vaping device 10in the first embodiment is as follows. The movable member 13 includes amain body 111 arranged in the axial direction of the movable member 13and a mounting portion 112 located at the bottom of the main body 111.The mounting portion 112 includes a reserved section 1121 connected withthe main body 111 and a sliding section 1122 configured for connectingwith the sleeve 11. The outer surface of the sliding section 1122 isprovided with an external thread section 1123 along a circumferentialdirection of the sliding section 1122. The outer surface of the slidingsection 1122 is provided with at least one sliding groove 1124 extendingalong the axial direction of the mounting portion 112 and runningthrough the external thread section 1123. An internal thread section 132corresponding to the external thread section 1123 is provided on theinner surface of one end of the sleeve 11 along a circumferentialdirection of the sleeve 11. In this embodiment, along the axialdirection of the electronic cigarette vaping device 10, at least onepositioning rib 133 corresponding to the sliding groove 1124 isprotruded from the inner wall of the sleeve 11 at one side of theinternal thread section 132 away from the movable member 13. The innerwall of the sleeve 11 between the internal thread section 132 and thepositioning rib 133 is provided with a receiving groove 134 along thecircumferential direction of the sleeve 11.

In the axial direction of the electronic cigarette vaping device 10, thelength of the reserved section 1121 is not less than the length betweenthe top of the sleeve 11 and the top of the positioning rib 133, so thatthe positioning rib 133 can slide in the sliding groove 1124 to themaximal extent. In this embodiment, the internal thread section 132 isprovided at the top of the sleeve 11, and in the axial direction of theelectronic cigarette vaping device 10, the length of the reservedsection 1121 is not less than the sum of the length of the internalthread section 132 and the length of the receiving groove 134.

In the axial direction of the electronic cigarette vaping device 10, thelength of the sliding groove 1124 is not less than the length of thepositioning rib 133, so that the heating member 122 can pass through thelimiting hole 1311 to the maximal extent and the heating member 122 isexposed to the maximal extent.

In the axial direction of the electronic cigarette vaping device 10, thelength of the receiving groove 134 is greater than the length betweenthe bottom of the movable member 13 and the top of the external threadsection 1123. When the internal thread section 132 is gradually screwedto the top of the external thread section 1123, the external threadsection 1123 gradually enters into the receiving groove 134. When theinternal thread section 132 is completely screwed to the top of theexternal thread section 1123, the threaded engagement between theinternal thread section 132 and the external thread section 1123 isreleased, the external thread section 1123 is completely received in thereceiving groove 134, thereby providing a space for the positioning rib133 to align with the sliding groove 1124. After the positioning rib 133is aligned with the sliding groove 1124, the protruded positioning rib133 gradually slides into the corresponding sliding grooves 1124. It isprevented that when the internal thread section 132 is screwed to thetop of the external thread section 1123, a portion of the positioningrib 133 is still located in the corresponding sliding groove 1124, thepositioning rib 133 cannot be further separated from the sliding groove1124, and the portion of the positioning rib 133 located in thecorresponding sliding groove 1124 interferes with the rotation of theinternal thread section 132 along the external thread section 1123, sothat the movable member 13 cannot be separated from the sleeve 11.

In the axial direction of the electronic cigarette vaping device 10, thelength from the bottom of the sliding section 1122 to the bottom of thelimiting plate 131 is not less than the length from the top of thepositioning rib 133 to the top of the heating member 122, so that beforethe positioning rib 133 is separated from the sliding groove 1124, theheating member 122 is already completely retracted from the limitinghole 1311, to prevent that when the movable member 13 rotates relativeto the sleeve 11, the heating member 122 is damaged due to not beingcompletely retracted from the limiting hole 1311. In this embodiment,the bottom of the heating member 122 and the top of the sleeve 11 are atthe same position, the top of the reserved section 1121 and the bottomof the limiting plate 131 are at the same position. In the axialdirection of the electronic cigarette vaping device 10, the length ofthe mounting portion 112 is not less than the sum of the length of thereceiving groove 134, the internal thread section 132 and the heatingmember 122.

Third Embodiment

Please refer to FIG. 8 at the same time, the main difference between theelectronic cigarette vaping device 10 provided in the third embodimentof the present disclosure and the electronic cigarette vaping device 10in the first embodiment is as follows. The movable member 13 includes amain body 111 arranged in the axial direction of the movable member 13and a mounting portion 112 located at the bottom of the main body 111.The mounting portion 112 includes a reserved section 1121 connected withthe main body 111 and a sliding section 1122 configured for connectingwith the sleeve 11. The inner surface of the sliding section 1122 isprovided with an internal thread section 132 along a circumferentialdirection of the sliding section 1122. The inner surface of the slidingsection 1122 is provided with at least one sliding groove 1124 extendingalong the axial direction of the mounting portion 112 and runningthrough the internal thread section 132. An external thread section 1123corresponding to the internal thread section 132 is provided on theouter surface of one end of the sleeve 11. In this embodiment, along theaxial direction of the electronic cigarette vaping device 10, at leastone positioning rib 133 corresponding to the sliding groove 1124 isprotruded from the outer wall of the sleeve 11 at one side of theexternal thread section 1123 away from the movable member 13. The outerwall of the sleeve 11 between the external thread section 1123 and thepositioning rib 133 is provided with a receiving groove 134 along thecircumferential direction of the sleeve 11.

In the axis of the electronic cigarette vaping device 10, the lengthfrom the bottom of the reserved section 1121 to the bottom of thelimiting hole 1311 is not less than the length from the top of thesleeve 11 to the top of the positioning rib 133, so that the positioningrib 133 can slide in the sliding groove 1124 to the maximal extent. Inthis embodiment, the external thread section 1123 is provided at the topof the sleeve 11, and in the axial direction of the electronic cigarettevaping device 10, the length of the reserved section 1121 is not lessthan the sum of the length of the external thread section 1123 and thelength of the receiving groove 134.

In the axial direction of the electronic cigarette vaping device 10, thelength of the sliding groove 1124 is not less than the length of thepositioning rib 133, so that the heating member 122 can pass through thelimiting hole 1311 to the maximal extent and the heating member 122 isexposed to the maximal extent. In this embodiment, in the axialdirection of the electronic cigarette vaping device 10, the length ofthe sliding groove 1124 is not less than the length of the positioningrib 133.

In the axial direction of the electronic cigarette vaping device 10, thelength of the receiving groove 134 is greater than the length betweenthe bottom of the movable member 13 and the top of the internal threadsection 132. When the internal thread section 132 is gradually screwedto the bottom of the external thread section 1123, the internal threadsection 132 gradually enters into the receiving groove 134. When theinternal thread section 132 is completely screwed to the bottom of theexternal thread section 1123, the threaded engagement between theinternal thread section 132 and the external thread section 1123 isreleased, the internal thread section 132 is completely received in thereceiving groove 134, thereby providing a space for the positioning rib133 to align with the sliding groove 1124. After the positioning rib 133is aligned with the sliding groove 1124, the protruded positioning rib133 gradually slides into the corresponding sliding groove 1124. It isprevented that when the internal thread section 132 is completelyscrewed to the bottom of the external thread section 1123, a portion ofthe positioning rib 133 is still located in the corresponding slidinggroove 1124, the positioning rib 133 cannot be further separated fromthe sliding groove 1124, and the portion of the positioning rib 133located in the corresponding sliding groove 1124 interferes with therotation of the internal thread section 132 along the external threadsection 1123, so that the movable member 13 cannot be separated from thesleeve 11.

In the axial direction of the electronic cigarette vaping device 10, thelength from the bottom of the movable member 13 to the bottom of thelimiting plate 131 is not less than the length from the top of thepositioning rib 133 to the top of the heating member 122, so that beforethe positioning rib 133 is separated from the sliding groove 1124, theheating member 122 is already completely retracted from the limitinghole 1311, to prevent that when the movable member 13 rotates relativeto the sleeve 11, the heating member 122 is damaged due to not beingcompletely retracted from the limiting hole 1311. In this embodiment,the bottom of the heating member 122 and the top of the sleeve 11 are atthe same position, and the top of the mounting portion 112 and thebottom of the limiting plate 131 are at the same position. In the axialdirection of the electronic cigarette vaping device 10, the length ofthe mounting portion 112 is greater than the sum of the length of thereceiving groove 134, the external thread section 1123 and the heatingmember 122.

Fourth Embodiment

Please refer to FIG. 9 at the same time. The main difference between theelectronic cigarette vaping device 10 provided in the fourth embodimentof the present disclosure and the electronic cigarette vaping device 10in the first embodiment is as follows. The sleeve 11 includes a mainbody 111 arranged in the axial direction of the sleeve 11 and a mountingportion 112 located at the top of the main body 111. The mountingportion 112 includes a reserved section 1121 connected with the mainbody 111 and a sliding section 1122 configured for connecting with themovable member 13. The inner surface of the sliding section 1122 isprovided with an internal thread section 132 along a circumferentialdirection of the sliding section 1122. The inner surface of the slidingsection 1122 is provided with at least one sliding groove 1124 extendingalong the axial direction of the mounting portion 112 and runningthrough the internal thread section 132. An external thread section 1123corresponding to the internal thread section 132 is provided on theouter surface of the bottom of the movable member 13 along acircumferential direction of the movable member 13. In this embodiment,along the axial direction of the electronic cigarette vaping device 10,at least one positioning rib 133 corresponding to the sliding groove1124 is protruded from the outer wall of the movable member 13 at oneside of the external thread section 1123 away from the sleeve 11. Theouter wall of the movable member 13 between the external thread section1123 and the positioning rib 133 is provided with a receiving groove 134along the circumferential direction of the movable member 13.

In the axial direction of the electronic cigarette vaping device 10, thelength of the reserved section 1121 is not less than the length betweenthe bottom of the movable member 13 and the bottom of the positioningrib 133, so that the positioning rib 133 can slide in the sliding groove1124 to the maximal extent. In this embodiment, the external threadsection 1123 is provided at the bottom of the movable member 13, and inthe axial direction of the electronic cigarette vaping device 10, thelength of the reserved section 1121 is not less than the sum of thelength of the external thread section 1123 and the length of thereceiving groove 134.

In the axis of the electronic cigarette vaping device 10, the length ofthe sliding groove 1124 is not less than the length of the positioningrib 133, so that the heating member 122 can pass through the limitinghole 1311 to the maximal extent and the heating member 122 is exposed tothe maximal extent. In this embodiment, the top of the positioning rib133 and the bottom of the limiting plate 131 are at the same position.In the axial direction of the electronic cigarette vaping device 10, thelength of the sliding groove 1124 is not less than the length of thepositioning rib 133.

In the axis of the electronic cigarette vaping device 10, the length ofthe receiving groove 134 is greater than the length from the top of thesleeve 11 to the bottom of the internal thread section 132. When theinternal thread section 132 is gradually screwed to the top of theexternal thread section 1123, the internal thread section 132 graduallyenters into the receiving groove 134. When the internal thread section132 is completely screwed to the top of the external thread section1123, the threaded engagement between the internal thread section 132and the external thread section 1123 is released, the internal threadsection 132 is completely received in the receiving groove 134, therebyproviding a space for the positioning rib 133 to align with the slidinggroove 1124. After the positioning rib 133 is aligned with the slidinggroove 1124, the protruded positioning rib 133 gradually slides into thecorresponding sliding groove 1124. It is prevented that when theinternal thread section 132 is completely screwed to the top of theexternal thread section 1123, a portion of the positioning rib 133 isstill located in the corresponding sliding groove 1124, the positioningrib 133 cannot be further separated from the sliding groove 1124, andthe portion of the positioning rib 133 located in the correspondingsliding groove 1124 interferes with the rotation of the internal threadsection 132 along the external thread section 1123, so that the movablemember 13 cannot be separated from the sleeve 11.

In the axis of the electronic cigarette vaping device 10, the lengthfrom the bottom of the positioning rib 133 to the bottom of the limitingplate 131 is not less than the length from the top of the sleeve 11 andthe top of the heating member 122, so that before the positioning rib133 is separated from the sliding groove 1124, the heating member 122 isalready completely retracted from the limiting hole 1311, to preventthat when the movable member 13 rotates relative to the sleeve 11, theheating member 122 is damaged due to not being completely retracted fromthe limiting hole 1311. In this embodiment, the bottom of the heatingmember 122 and the top of the sleeve 11 are at the same position, thetop of the positioning rib 133 and the bottom of the limiting plate 131are at the same position. In the axial direction of the electroniccigarette vaping device 10, the length of the positioning rib 133 is notless than the length of the heating member 122.

The above-mentioned embodiments merely represent several implementationsof the present application, and the descriptions thereof are morespecific and detailed, but they shall not be understood as a limitationon the scope of the present application. It should be noted that, forthose of ordinary skill in the art, variations and improvements maystill be made without departing from the concept of the presentapplication, and all of which shall fall into the protection scope ofthe present application. Therefore, the scope of protection of thepresent application shall be subject to the appended claims.

What is claimed is:
 1. An electronic cigarette vaping device comprisinga first element, a heating structure and a second element; wherein afirst thread is provided at a connecting end of the first element, asecond thread is provided at a connecting end of the second element, thefirst thread is one of an external thread and an internal thread, thesecond thread is the other of the external thread and the internalthread, the first thread is threadedly engaged with the second thread;along the axial direction of the electronic cigarette vaping device, thefirst element is provided with a sliding groove extending from theconnecting end of the first element toward a direction away from thesecond element, the sliding groove runs through the first thread; alongthe axial direction of the electronic cigarette vaping device, thesecond element is provided with the second thread, a receiving grooveand a positioning rib, which are sequentially arranged from theconnecting end of the second element toward a direction away from thefirst element, the sliding groove and the positioning rib cooperate witheach other; the first element is one of a sleeve and a movable member,the second element is the other of the sleeve and the movable member,the heating structure is installed on the sleeve and at least partiallyprotruded from the connecting end of the sleeve.
 2. The electroniccigarette vaping device according to claim 1, wherein the heatingstructure comprises a heating member, the heating member is at leastpartially protruded from the connecting end of the sleeve.
 3. Theelectronic cigarette vaping device according to claim 2, wherein alimiting plate is provided in the movable member, the limiting plate isprovided with a limiting hole corresponding to the heating member, thelimiting plate divides an inner cavity of the movable member into aconnecting chamber and an atomizing chamber.
 4. The electronic cigarettevaping device according to claim 3, wherein when the positioning ribslides into the sliding groove, in the axial direction of the electroniccigarette vaping device, the length from the connecting end of thesleeve to the bottom of the limiting plate is not less than the lengthfrom the connecting end of the sleeve to one end of the heating memberaway from the connecting end of the sleeve.
 5. The electronic cigarettevaping device according to claim 1, wherein the first element is thesleeve, the second element is the movable member, the sleeve comprises amain body and a mounting portion located at one end of the main body,the mounting portion comprises a reserved section connected with themain body and a sliding section configured for connecting with themovable member.
 6. The electronic cigarette vaping device according toclaim 5, wherein an external thread section is provided on the slidingsection along a circumferential direction of the sliding section, aninternal thread section corresponding to the external thread section isprovided on the inner surface of one end of the movable member.
 7. Theelectronic cigarette vaping device according to claim 6, wherein theouter surface of the sliding section is provided with the sliding grooveextending along the axial direction of the mounting portion and runningthrough the external thread section, the sliding groove is at least one,the positioning rib corresponding to the sliding groove is protrudedfrom the inner wall of the movable member between the internal threadsection and the limiting plate, the positioning rib is at least one. 8.The electronic cigarette vaping device according to claim 7, wherein theinner wall of the movable member between the internal thread section andthe positioning rib is provided with the receiving groove along thecircumferential direction of the movable member.
 9. The electroniccigarette vaping device according to claim 1, wherein in the axialdirection of the electronic cigarette vaping device, the length of thereceiving groove is greater than the length from the connecting end ofthe first element to one end of the first thread away from theconnecting end of the first element.
 10. The electronic cigarette vapingdevice according to claim 1, wherein the first element is the sleeve,the second element is the movable member; the sleeve comprises a mainbody and a mounting portion located at one end of the main body, themounting portion comprises a reserved section connected with the mainbody and a sliding section configured for connecting with the movablemember; the first thread is an external thread provided on the outersurface of the sliding section along a circumferential direction of thesliding section; the sliding groove is provided on the outer surface ofthe sliding section along the axial direction of the mounting portion;the second thread is an internal thread and provided on the innersurface of the movable member along a circumferential direction of themovable member; the positioning rib is protruded from the inner wall ofthe movable member along the axial direction of the movable member; thereceiving groove is provided in the inner wall of the movable memberbetween the second thread and the positioning rib along thecircumferential direction of the movable member.
 11. The electroniccigarette vaping device according to claim 1, wherein the first elementis the movable member, the second element is the sleeve; the movablemember comprises a main body and a mounting portion located at one endof the main body, the mounting portion comprises a reserved sectionconnected with the main body and a sliding section configured forconnecting with the sleeve; the first thread is an external threadprovided on the outer surface of the sliding section along acircumferential direction of the sliding section; the sliding groove isprovided on the outer surface of the sliding section along the axialdirection of the mounting portion; the second thread is an internalthread and provided on the inner surface of the sleeve along acircumferential direction of the sleeve; the positioning rib isprotruded from the inner wall of the sleeve along the axial direction ofthe sleeve; the receiving groove is provided in the inner wall of thesleeve between the second thread and the positioning rib along thecircumferential direction of the sleeve.
 12. The electronic cigarettevaping device according to claim 1, wherein the first element is themovable member, the second element is the sleeve; the movable membercomprises a main body and a mounting portion located at one end of themain body, the mounting portion comprises a reserved section connectedwith the main body and a sliding section configured for connecting withthe sleeve; the first thread is an internal thread provided on the innersurface of the sliding section along a circumferential direction of thesliding section; the sliding groove is provided on the inner surface ofthe sliding section along the axial direction of the mounting portion;the second thread is an external thread and provided on the outersurface of the sleeve along a circumferential direction of the sleeve;the positioning rib is protruded from the outer wall of the sleeve alongthe axial direction of the sleeve; the receiving groove is provided inthe outer wall of the sleeve between the second thread and thepositioning rib along the circumferential direction of the sleeve. 13.The electronic cigarette vaping device according to claim 1, wherein thefirst element is the sleeve, the second element is the movable member;the sleeve comprises a main body and a mounting portion located at oneend of the main body, the mounting portion comprises a reserved sectionconnected with the main body and a sliding section configured forconnecting with the movable member; the first thread is an internalthread provided on the inner surface of the sliding section along acircumferential direction of the sliding section; the sliding groove isprovided on the inner surface of the sliding section along the axialdirection of the mounting portion; the second thread is an externalthread and provided on the outer surface of the movable member along acircumferential direction of the movable member; the positioning rib isprotruded from the outer wall of the movable member along the axialdirection of the movable member; the receiving groove is provided in theouter wall of the movable member between the second thread and thepositioning rib along the circumferential direction of the movablemember.
 14. The electronic cigarette vaping device according to claim 1,wherein the heating structure comprises a heating member, the innersurface of the movable member is provided with a limiting plate, thelimiting plate divides the inner cavity of the movable member into aconnecting chamber configured for receiving the connecting end of thesleeve and an atomizing chamber configured for placing a tobaccoproduct, the limiting plate is provided with a limiting holecorresponding to the heating member; when the movable member isinstalled on the sleeve, the heating member passes through the limitinghole for inserting into the tobacco product.
 15. The electroniccigarette vaping device according to claim 14, wherein the inner wall ofthe movable member is provided with a protrusion configured for abuttingagainst the tobacco product.
 16. An electronic cigarette comprising anelectronic cigarette charging device and an electronic cigarette vapingdevice according to claim 1, wherein the electronic cigarette vapingdevice is electrically connected to the electronic cigarette chargingdevice.